HMC-ABH209

Overview

The HMC-ABH209 is a high dynamic range, two-stage GaAs HEMT MMIC medium power amplifier operating between 55 and 65 GHz. It provides 13 dB of gain and an output power of +16 dBm at 1 dB compression from a +5V supply voltage. The device features an output IP3 of +25 dBm and includes 50 Ohm matched input and output interfaces. The die size measures 2.2 x 1.22 x 0.1 mm. All bond pads and the die backside are Ti/Au metallized, and the amplifier is fully passivated for reliable operation.

Feature Summary

• High dynamic range performance with two-stage GaAs HEMT architecture
• Fully passivated construction with Ti/Au metallization on bond pads and die backside
• Compatible with conventional die attach methods and thermocompression or thermosonic wirebonding

Applications

• Short haul / high capacity links
• Wireless LAN bridges
• Military & space applications

Procurement Notes

Verify component authenticity through official Analog Devices channels or authorized distributors. Confirm that the received item matches the HMC-ABH209 designation and physical specifications. Ensure handling procedures account for the bare die format to prevent damage during assembly. Review datasheet requirements for bias conditions and thermal management prior to integration into final systems.

Selection Notes

Select this component for millimeter-wave applications requiring medium power amplification within the 55 to 65 GHz band. The device offers a balance of gain and output power suitable for point-to-point communication links. Consider its compatibility with hybrid microcircuit designs when evaluating packaging options. Verify system impedance matching requirements align with the internal 50 Ohm design.

Part Context

This part belongs to the Hittite Microwave (now Analog Devices) family of GaAs HEMT MMICs designed for RF and microwave frequencies. It serves as a bare die solution intended for integration into custom modules or multi-chip modules rather than standalone packaged ICs. The technology leverages established GaAs processes for high-frequency performance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative MMICs based on frequency range, gain, and output power specifications if direct substitution is required.